Delhi Records Hottest Day: Heat Wave Likely During This Week

By: AVM GP Sharma | Edited By: Arti Kumari
May 19, 2026, 11:45 AM
WhatsApp icon
thumbnail image

Representational Image: AI-Skymet

Key Takeaways:

  • Delhi crossed 43°C for the first time this season.
  • Safdarjung recorded 43.4°C while Pitampura and Ridge crossed 44°C.
  • Hot northwesterly winds are likely to trigger intense loo conditions.
  • Delhi temperatures may touch or exceed 45°C in the coming days.

Delhi temperature breached 43°C for the first time this season. The base station at Safdarjung recorded a daytime high of 43.4°C, about 3°C above normal. Pitampura and Ridge stations crossed the 44°C mark, making them the hottest locations in the Delhi region. Lodhi Road recorded a high of 43.8°C, nearly 4.8°C above normal, and registered heat wave conditions. The night temperature was also significantly high at 28.2°C, the highest so far this month. Both maximum and minimum temperatures are likely to rise further across Delhi/NCR today, with the maximum temperature likely to touch or exceed the 45°C mark.

GP Sir Graphs-updated with may 18 value

There is no major weather system in close proximity to Delhi. Dry and hot northwesterly winds will sweep across the region through the day. Surface winds are expected to strengthen during the afternoon hours. High temperatures along with strong winds will trigger “loo” conditions across most parts of the national capital.

Delhi has crossed the 45°C mark on several occasions in May in recent years. Every alternate year — 2018, 2020, 2022 and 2024 — recorded temperatures above 45°C, with the highest being 46.8°C on May 30, 2024. Weather conditions are expected to remain dry and hot throughout the week. The possibility of any thunderstorm or dust storm activity to ease the heat appears bleak. Heat accumulation will continue over the next few days. With more than ten days still remaining in the month, Delhi may even challenge the scorching 46°C mark once again. Heat wave conditions are likely across most parts of Delhi, with severe heat at isolated pockets during this period.

author image
AVM GP Sharma
President of Meteorology & Climate Change
AVM Sharma, President of Meteorology & Climate Change at Skymet Weather Services, is a retired Indian Air Force officer who previously led the Meteorological Branch at Air Headquarters in New Delhi. With over a decade of experience at Skymet, he brings a wealth of knowledge and expertise to the organization.
FAQ

Delhi is experiencing extreme heat due to the absence of any nearby weather system and the dominance of dry northwesterly winds.

Yes, temperatures across Delhi/NCR are likely to touch or exceed 45°C during the next few days.

At present, chances of thunderstorm or dust storm activity are very low, and dry weather is expected to continue.

Disclaimer: This content is based on meteorological interpretation and climatological datasets assessed by Skymet’s forecasting team. While we strive to maintain scientific accuracy, weather patterns may evolve due to dynamic atmospheric conditions. This assessment is intended for informational purposes and should not be considered an absolute or guaranteed prediction.

Skymet is India’s most accurate private weather forecasting and climate intelligence company, providing reliable weather data, monsoon updates, and agri-risk management solutions across the country.